ARRMA 1:10 Scale RTR Remote Radio Control Car: GRANITE MEGA 2WD Electric RC Monster Truck with 2.4GHz Radio, Servo, ESC, Brushed Motor, 7.2V 2000mAh NiMH Battery, and Charger FEATURES: 2014 models include all 2013 updates, as well as a number of additional refinements: -Waterproof electronics capable of running in rain INCLUDES: RTR Granite Truck with printed Body and 2.4GHz Radio, ESC, Steering Servo, Brushed Motor, Tires, Wheels, Foam Inserts, Decals Instructions REQUIRES: AA Batteries: Four for transmitter Building and track equipment